Add repairOrphanedDoseIds() function that runs during app startup
(after ALTER migrations) to fix dose tracking entries that became
invalid when medication schedules were changed before PR #103.
The function:
- Generates valid schedule dates for each medication's current intakes
- Detects dose_tracking entries whose dateOnlyMs doesn't match any
valid schedule date
- Remaps orphaned doses to the nearest valid schedule date within
half the intake interval
- Preserves person suffixes in dose IDs
- Is idempotent (safe to run on every startup)
This complements PR #103 which only migrates dose IDs on future edits.
The startup repair fixes existing broken data in production databases.
Includes 8 tests covering: valid doses unchanged, 1-day shift repair,
person suffix preservation, out-of-range detection, idempotency,
multi-medication handling, and legacy format fallback.
Daniel Volz
21127b38ab